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发明名称
HOPPER FOR FERTILIZATION
摘要
申请公布号
JPS6486808(A)
申请公布日期
1989.03.31
申请号
JP19870247008
申请日期
1987.09.30
申请人
ISEKI & CO LTD
发明人
YAMAZAKI HITOSHI
分类号
A01C11/00
主分类号
A01C11/00
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代理人
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